Weather diving spot Trenemene Reef

Hugh Town GBRLon : -6°23’,1672 W Lat : 49°52’,164 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 85%
Monday 31 august Monday 31 aug
METEO CONSULT Run : 30/08 18Z Mesh : 1km Updated, 2h ago Update in 41min

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
legend.title.wave_height
Total sea (m)
legend.title.wind_sea
Wind (m)
legend.title.swell
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Clouds:
Cloud cover (%)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
40
30
20
10
0
70
60
50
40
30
20
10
20
15
10
5
0
40
30
20
10
10
5
0
5
0
3
0
20
15
10
5
70
65
60
55
50
45
  • Tue 1
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  • 23h
  • 00h
Run : 30/08 18Z Mesh : 1km Updated, 2h ago Update in 41min
  • Tue 1
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
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  • 00h
  • 125° SE SE
  • 165° S SSE
  • 215° SW SW
  • 300° NW WNW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 320° NW NW
  • 305° NW NW
  • 305° NW WNW
  • 300° NW WNW
  • 295° NW WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 280° W WNW
  • 280° W W
  • 285° W WNW
  • 280° W WNW
  • 275° W W
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 21 39 11 24 6
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 13 24 7 15 4
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 24 44 12 27 6
  • 25 46 13 29 6
  • 25 47 13 29 6
  • 28 52 14 32 7
  • 32 60 17 37 7
  • 32 59 16 37 7
  • 31 57 16 35 7
  • 29 54 15 34 7
  • 23 42 12 26 6
  • 28 51 14 32 7
  • 26 48 13 30 6
  • 19 36 10 22 5
  • 23 43 12 27 6
  • 22 41 11 25 6
  • 21 38 11 24 5
  • 18 34 9 21 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 2.6
  • 2.7
  • 2.7
  • 2.7
  • 2.7
  • 2.7
  • 2.7
  • 2.6
  • 2.5
  • 2.5
  • 2.4
  • 2.3
  • 2.2
  • 2.1
  • 2
  • 2
  • 1.9
  • 1.8
  • 1.7
  • 1.6
  • 1.6
  • 1.5
  • 1.4
  • 1.4
  • 1.2
  • 1.5
  • 1.5
  • 1.3
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1
  • 0.9
  • 0.7
  • 0.6
  • 0.5
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 1.9
  • 1.4
  • 1.4
  • 1.8
  • 2.0
  • 2.0
  • 2.0
  • 2.0
  • 2.0
  • 2.0
  • 2.0
  • 2.0
  • 2.1
  • 2.0
  • 2.0
  • 1.9
  • 1.8
  • 1.7
  • 1.6
  • 1.6
  • 1.5
  • 1.4
  • 1.4
  • 1.4
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
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  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
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  • 9
  • 9
  • 8
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  • 8
  • 130
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  • 130
  • 0.8
  • 0.8
  • 1.5
  • 2.6
  • 3.9
  • 5.0
  • 5.5
  • 5.4
  • 4.8
  • 3.8
  • 2.6
  • 1.6
  • 1.0
  • 0.8
  • 1.4
  • 2.4
  • 3.7
  • 4.9
  • 5.6
  • 5.7
  • 5.1
  • 4.2
  • 3.0
  • 1.9
  • 17 63
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  • 60
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  • 40
  • 65
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  • 55
  • 70
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  • 75
  • 55
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  • 0
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  • 0.1
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  • 0
  • 0
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  • 0
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  • 40
  • 35
  • 35
  • 60
  • 60
  • 60
  • 0
  • 45
  • 0
  • 0
  • 0
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  • 0
  • 0
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  • 0
  • 0
  • 0
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  • 0
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  • 0
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  • 0
  • 0
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  • >20
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  • 1009
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  • 0
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  • 1
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  • 5
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  • 3
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  • 1
  • 1
  • 0
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  • 14 57
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  • 9 48
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  • 13 55
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  • 14 58
Forecasts established in local time
Caption   Glossary

Expert opinion

For Trenemene Reef :
Warning strong breeze.

The reliability of the situation is good.

Skies changeable, very cloudy for a time in the morning. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. NW force 6 weakening force 4 in the middle of the day then force 3. Gusts reaching 32 knots in the morning. Rough sea becoming moderate in the middle of the day. Moderate, fairly long swell from W. Excellent visibility.

semaphore stations

Station St.marys located 10 km from Trenemene Reef
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
01h
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-
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1008
10
00h
-
-
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-
1008
11
22h
-
-
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1007
11
Nearby signal stations
Réseau observation SYNOP
Signal station weather

Tides at St. Mary's, Isles Of Scilly

93
Low tide 01h28 0.69m
High tide 07h17 5.56m
91
Low tide 13h43 0.82m
High tide 19h36 5.7m
© METEOCONSULT 2026 - Local times
Mon
31
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Fri
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Sat
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Sun
13
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Mon
14
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